chore(deps): bump @opentelemetry/exporter-metrics-otlp-grpc

Bumps [@opentelemetry/exporter-metrics-otlp-grpc](https://github.com/open-telemetry/opentelemetry-js) from 0.213.0 to 0.219.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-js/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-js/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-js@experimental/v0.213.0...experimental/v0.219.0)

---
updated-dependencies:
- dependency-name: "@opentelemetry/exporter-metrics-otlp-grpc"
  dependency-version: 0.219.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

bun.lock

@@ -12,7 +12,7 @@
     "@opentelemetry/exporter-logs-otlp-grpc": "^0.213.0",
     "@opentelemetry/exporter-logs-otlp-http": "^0.213.0",
     "@opentelemetry/exporter-logs-otlp-proto": "^0.213.0",
-    "@opentelemetry/exporter-metrics-otlp-grpc": "^0.213.0",
+    "@opentelemetry/exporter-metrics-otlp-grpc": "^0.219.0",
     "@opentelemetry/exporter-metrics-otlp-http": "^0.213.0",
     "@opentelemetry/exporter-metrics-otlp-proto": "^0.213.0",
     "@opentelemetry/exporter-trace-otlp-grpc": "^0.213.0",